options:
 taliscolor: <##e483f2>
 talistitle: <##e483f2>Talisman &8|

on swap hand items:
 if "%player's offtool%" contains "{@taliscolor}Talisman":
  remTalis(lore of player's offtool, player)
  send action bar "{@talistitle} &7Switched to %name of player's offtool%" to player
 wait 1 tick
 if "%player's offtool%" contains "{@taliscolor}Talisman":
  addTalis(lore of player's offtool, player)
  send action bar "{@talistitle} &7Switched to %name of player's offtool%" to player

on inventory click:
 index of event-slot = -1:
  if "%event-slot%" contains "{@taliscolor}Talisman":
   remTalis(lore of event-slot, player)
   send action bar "{@talistitle} &7Switched to %name of event-slot%" to player
  wait 1 tick
  if "%event-slot%" contains "{@taliscolor}Talisman":
   addTalis(lore of event-slot, player)
   send action bar "{@talistitle} &7Switched to %name of event-slot%" to player

function addTalis(l: texts, p: player):
 loop {_l::*}:
  loop-value contains "{@taliscolor}✧":
   set {_eff::*} to uncolored loop-value split at " "
   if size of {_eff::*} = 4:
    set {_eff::2} to "%{_eff::2}% %{_eff::3}%"
    set {_eff::3} to {_eff::4}
   set {_eff::2} to {_eff::2} parsed as potion effect type
   set {_x} to arabic number of {_eff::3}
   set {_x} to {_x} parsed as integer
   apply potion of {_eff::2} of tier {_x} to {_p} for 999 minutes

function remTalis(l: texts, p: player):
 loop {_l::*}:
  loop-value contains "{@taliscolor}✧":
   set {_eff::*} to uncolored loop-value split at " "
   if size of {_eff::*} = 4:
    set {_eff::2} to "%{_eff::2}% %{_eff::3}%"
   set {_eff::2} to {_eff::2} parsed as potion effect type
   remove {_eff::2} from {_p}

command /settalis [<integer>]:
 trigger:
  if arg 1 is 1:
   set player's tool to player's tool named "{@taliscolor}Talisman &7of Health &8(&7III&8)" with lore "", "{@taliscolor}✧ &7Regeneration III" and "{@taliscolor}✧ &7Strength III"
  else:
   set player's tool to player's tool named "{@taliscolor}Talisman &7of Speed &8(&7II&8)" with lore "", "{@taliscolor}✧ &7Speed III" and "{@taliscolor}✧ &7Jump Boost II"